53854920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 211273920

約数和(自身を除く): 157419000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 71, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 142, 147, 168, 172, 180, 196, 210, 213, 215, 245, 252, 258, 280, 284, 294, 301, 315, 344, 355, 360, 387, 392, 420, 426, 430, 441, 490, 497, 504, 516, 568, 588, 602, 630, 639, 645, 710, 735, 774, 840, 852, 860, 882, 903, 980, 994, 1032, 1065, 1176, 1204, 1260, 1278, 1290, 1420, 1470, 1491, 1505, 1548, 1704, 1720, 1764, 1806, 1935, 1960, 1988, 2107, 2130, 2205, 2408, 2485, 2520, 2556, 2580, 2709, 2840, 2940, 2982, 3010, 3053, 3096, 3195, 3479, 3528, 3612, 3870, 3976, 4214, 4260, 4410, 4473, 4515, 4970, 5112, 5160, 5418, 5880, 5964, 6020, 6106, 6321, 6390, 6958, 7224, 7455, 7740, 8428, 8520, 8820, 8946, 9030, 9159, 9940, 10437, 10535, 10836, 11928, 12040, 12212, 12642, 12780, 13545, 13916, 14910, 15265, 15480, 16856, 17395, 17640, 17892, 18060, 18318, 18963, 19880, 20874, 21070, 21371, 21672, 22365, 24424, 25284, 25560, 27090, 27477, 27832, 29820, 30530, 31311, 31605, 34790, 35784, 36120, 36636, 37926, 41748, 42140, 42742, 44730, 45795, 50568, 52185, 54180, 54954, 59640, 61060, 62622, 63210, 64113, 69580, 73272, 75852, 83496, 84280, 85484, 89460, 91590, 94815, 104370, 106855, 108360, 109908, 122120, 125244, 126420, 128226, 137385, 139160, 149597, 151704, 156555, 170968, 178920, 183180, 189630, 192339, 208740, 213710, 219816, 250488, 252840, 256452, 274770, 299194, 313110, 320565, 366360, 379260, 384678, 417480, 427420, 448791, 512904, 549540, 598388, 626220, 641130, 747985, 758520, 769356, 854840, 897582, 961695, 1099080, 1196776, 1252440, 1282260, 1346373, 1495970, 1538712, 1795164, 1923390, 2243955, 2564520, 2692746, 2991940, 3590328, 3846780, 4487910, 5385492, 5983880, 6731865, 7693560, 8975820, 10770984, 13463730, 17951640, 26927460, 53854920]

約数ペア:

[(1, 53854920), (2, 26927460), (3, 17951640), (4, 13463730), (5, 10770984), (6, 8975820), (7, 7693560), (8, 6731865), (9, 5983880), (10, 5385492), (12, 4487910), (14, 3846780), (15, 3590328), (18, 2991940), (20, 2692746), (21, 2564520), (24, 2243955), (28, 1923390), (30, 1795164), (35, 1538712), (36, 1495970), (40, 1346373), (42, 1282260), (43, 1252440), (45, 1196776), (49, 1099080), (56, 961695), (60, 897582), (63, 854840), (70, 769356), (71, 758520), (72, 747985), (84, 641130), (86, 626220), (90, 598388), (98, 549540), (105, 512904), (120, 448791), (126, 427420), (129, 417480), (140, 384678), (142, 379260), (147, 366360), (168, 320565), (172, 313110), (180, 299194), (196, 274770), (210, 256452), (213, 252840), (215, 250488), (245, 219816), (252, 213710), (258, 208740), (280, 192339), (284, 189630), (294, 183180), (301, 178920), (315, 170968), (344, 156555), (355, 151704), (360, 149597), (387, 139160), (392, 137385), (420, 128226), (426, 126420), (430, 125244), (441, 122120), (490, 109908), (497, 108360), (504, 106855), (516, 104370), (568, 94815), (588, 91590), (602, 89460), (630, 85484), (639, 84280), (645, 83496), (710, 75852), (735, 73272), (774, 69580), (840, 64113), (852, 63210), (860, 62622), (882, 61060), (903, 59640), (980, 54954), (994, 54180), (1032, 52185), (1065, 50568), (1176, 45795), (1204, 44730), (1260, 42742), (1278, 42140), (1290, 41748), (1420, 37926), (1470, 36636), (1491, 36120), (1505, 35784), (1548, 34790), (1704, 31605), (1720, 31311), (1764, 30530), (1806, 29820), (1935, 27832), (1960, 27477), (1988, 27090), (2107, 25560), (2130, 25284), (2205, 24424), (2408, 22365), (2485, 21672), (2520, 21371), (2556, 21070), (2580, 20874), (2709, 19880), (2840, 18963), (2940, 18318), (2982, 18060), (3010, 17892), (3053, 17640), (3096, 17395), (3195, 16856), (3479, 15480), (3528, 15265), (3612, 14910), (3870, 13916), (3976, 13545), (4214, 12780), (4260, 12642), (4410, 12212), (4473, 12040), (4515, 11928), (4970, 10836), (5112, 10535), (5160, 10437), (5418, 9940), (5880, 9159), (5964, 9030), (6020, 8946), (6106, 8820), (6321, 8520), (6390, 8428), (6958, 7740), (7224, 7455)]